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protect for subclassing

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git-svn-id: http://svn.openlayers.org/trunk/openlayers@471 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
This commit is contained in:
euzuro
2006-05-30 17:54:11 +00:00
parent 423793ebb9
commit 77c4cc2a8d
1 changed files with 9 additions and 4 deletions
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lib/OpenLayers/Layer/WFS.js
+9 -4
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@@ -28,12 +28,17 @@ OpenLayers.Layer.WFS.prototype =
*/ */
initialize: function(name, url, params, featureClass) { initialize: function(name, url, params, featureClass) {
this.featureClass = featureClass; this.featureClass = featureClass;
var newArguments = new Array(name, url, params); var newArguments = new Array();
if (arguments.length > 0) {
newArguments.push(name, url, params);
}
OpenLayers.Layer.Grid.prototype.initialize.apply(this, newArguments); OpenLayers.Layer.Grid.prototype.initialize.apply(this, newArguments);
OpenLayers.Layer.Markers.prototype.initialize.apply(this, newArguments); OpenLayers.Layer.Markers.prototype.initialize.apply(this, newArguments);
OpenLayers.Util.applyDefaults(this.params, this.DEFAULT_PARAMS); if (arguments.length > 0) {
OpenLayers.Util.applyDefaults(this.params, this.DEFAULT_PARAMS);
}
}, },
/** /**